1061596394244 has 45 divisors (see below), whose sum is σ = 2775271156581. Its totient is φ = 353859282720.

The previous prime is 1061596394237. The next prime is 1061596394263. The reversal of 1061596394244 is 4424936951601.

The square root of 1061596394244 is 1030338.

It is a perfect power (a square), and thus also a powerful number.

1061596394244 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 5 + 9 + 6 + 394 + 244 = 666.

It can be written as a sum of positive squares in only one way, i.e., 218872394244 + 842724000000 = 467838^2 + 918000^2 .

It is a super-2 number, since 2×1061596394244² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 18517464 + ... + 18574704.

Almost surely, 2^{1061596394244} is an apocalyptic number.

1061596394244 is the 1030338-th square number.

It is an amenable number.

1061596394244 is an abundant number, since it is smaller than the sum of its proper divisors (1713674762337).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061596394244 is an frugal number, since it uses more digits than its factorization.

1061596394244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114498 (or 57246 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 1061596394244 in words is "one trillion, sixty-one billion, five hundred ninety-six million, three hundred ninety-four thousand, two hundred forty-four".